package dishiyizhou;

import java.util.Scanner;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

class Task{
	
}

public class Main2 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.nextLine());
        ExecutorService exec = Executors.newSingleThreadExecutor();;
	     for (int i = 0; i < n; i++) {
	    	 exec.execute(new Task(i));
		}
        exec.shutdown();
    }
}
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